Detail

var lock = false var slen = 250; var maxLen = 250; function countit() { if (!lock) { lock=true; str= document.forms[0].anotace.value; strlength= str.length; if (strlength > slen) { document.forms[0].cntr1.value="!!!"; alert("Dlouhý text!"); document.forms[0].anotace.value=str.substring(0,slen); } else document.forms[0].cntr1.value = slen - strlength; lock=false; } } function cleantext() { document.forms[0].anotace.value=""; countit(); } function externalLinks() { if (!document.getElementsByTagName) return; var anchors = document.getElementsByTagName("a"); for (var i=0; iDetail'); w.document.writeln(' $\"\"$ '); w.document.close(); } function AddFavorite(linkObj,addUrl,addTitle) { if (document.all && !window.opera) { window.external.AddFavorite(addUrl,addTitle); return false; } else if (window.opera && window.print) { linkObj.title = addTitle; return true; } else if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addPanel == 'function')) { if (window.confirm('Přidat oblíbenou stránku jako nový panel?')) { window.sidebar.addPanel(addTitle,addUrl,''); return false; } } window.alert('Po potvrzení stiskněte CTRL-D,\nstránka bude přidána k vašim oblíbeným odkazům.'); return false; } function blockNonNumbers(obj, e, allowDecimal, allowNegative) { var key; var isCtrl = false; var keychar; var reg; if(window.event) { key = e.keyCode; isCtrl = window.event.ctrlKey } else if(e.which) { key = e.which; isCtrl = e.ctrlKey; } if (isNaN(key)) return true; keychar = String.fromCharCode(key); // check for backspace or delete, or if Ctrl was pressed if (key == 8 || isCtrl) { return true; } reg = /\d/; var isFirstN = allowNegative ? keychar == '-' && obj.value.indexOf('-') == -1 : false; var isFirstD = allowDecimal ? keychar == '.' && obj.value.indexOf('.') == -1 : false; return isFirstN || isFirstD || reg.test(keychar); }